20 min low prio queue?

Hello,
My last game i went afk because i had to chance my baby&#039;s diaper and my wife was busy with her work at that time.
Anyhow, not the issue. I leave, and get an instant 20 min prio queue, why? I haven&#039;t left a game in atleast 70 matches, this is total bs tbh. How many games can you leave without being subjected to 20 min prio queue torture?
Sure i am not supposed to leave a game, and i understand that,but an instant low prio queue? cmon.

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